Pith Number

pith:J3WF4J35

pith:2010:J3WF4J35K3532TZPSVCQKRISQU

not attested not anchored not stored refs pending

Interface enhancement of ferroelectricity in CaTiO$_3$/BaTiO$_3$ superlattices

David Vanderbilt, Karin M. Rabe, Xifan Wu

arxiv:1009.1448 v1 · 2010-09-08 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J3WF4J35K3532TZPSVCQKRISQU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:05:35.255990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eec5e277d56fbbd4f2f9545054512851d6b8c4ae1c026f1d98ce9472da2bfa1

Aliases

arxiv: 1009.1448 · arxiv_version: 1009.1448v1 · doi: 10.48550/arxiv.1009.1448 · pith_short_12: J3WF4J35K353 · pith_short_16: J3WF4J35K3532TZP · pith_short_8: J3WF4J35

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/J3WF4J35K3532TZPSVCQKRISQU \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4eec5e277d56fbbd4f2f9545054512851d6b8c4ae1c026f1d98ce9472da2bfa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fdbd886ffe7787e39799e1bd633fb9b319716fbcbbb976ce4f13a466f42b8b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-09-08T03:33:45Z",
    "title_canon_sha256": "dc8ab60fae52706fc7bf4122c51a0ee2bc21a561080512cf3a17ba65862fe011"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1448",
    "kind": "arxiv",
    "version": 1
  }
}